baber/WOPTO huggingface dataset:
Patent JP-H01160876-A (JP)
Title: Production of superconductor parts
Inventor: INADA MINORU
IPC: H01B13/00
Filed: 1987-12-18
Abstract: PURPOSE:To obtain a parts capable of sufficiently exhibiting superconducting characteristics and consisting of a sintered compact of dense oxide superconductor, by heating powder moldings of oxide superconductor in prescribed oxygen- containing atmosphere and further isotropically compressing and sintering the moldings. CONSTITUTION:Powder moldings of oxide superconductor are put in oxygen- containing atmosphere having controlled oxygen partial pressure. Then, the superconductor is heated and isotropically compressed and sintered to provide the superconductor parts. A perovskite-type oxide superconductor containing rare earth element and having high critical temperature is preferably used as the used oxide superconductor. As a typical type of such a superconductor, Y-Ba-Cu type as well as a rare earth-Ba-Cu type obtained by replacing Y with a rare earth such as Eu, Gy, Ho, Er, Tm, Yb or Lu is exemplified. The resultant superconductor part, i.e., sintered compact is utilized, e.g., as a raw material for producing a superconductor wire rod, i.e., ingot and superconductor wire rod having excellent mechanical strength and superconductivity can be readily produced by applying processing striking while rolling and wire-drawing processing to the sintered compact.
Patent JP-H04189368-A (JP)
Title: Low frequency curing machine
Inventor: TERADA TAKESHI
IPC: A61N1/32
Filed: 1990-11-22
Abstract: PURPOSE:To obtain the low frequency curing machine which is small in size and light in weight and whose use sense is satisfactory by dividing an output electrode and installing them on two divided main body parts being attachable and detachable to each other, connecting these divided main body parts to each other with an electric cord, providing a circuit part and an operating part on one of them, and providing integrally a cord reel and a battery on the other. CONSTITUTION:A curing machine main body 11 is divided into a first divided main body part 15 having a positive output electrode 13 and a second divided main body part 16 having a negative output electrode 14, and these divided main body parts 15, 16 are connected to each other with an electric cord 17, and also, formed so as to be attachable and detachable. Also, in a first divided main body part 15, a circuit board 23 is supported horizontally, and on this circuit board 23, a waveform changeover switch and a strength adjusting switch 25 are also mounted. In a second divided main body part 16, a battery 12 is contained, and also, a cord reel 44 for winding up and containing the electrode cord 17 is supported horizontally so as to be freely turnable, a fitting part 41 of the cord reel 44 is fitted into a fitting part 48 of a battery cover 43, and the cord reel 44 and the battery cover 43 are fixed to each other.
Patent JP-H05159856-A (JP)
Title: Spark plug
Inventor: OSHIMA TAKAFUMI
IPC: H01T13/39
Filed: 1991-12-04
Abstract: PURPOSE:To improve ignitability and durability simultaneously by having a specific diametral tip and a core drawn nearer to each other, and forming a spark discharge gap in space between a point of the tip and that of an earth electrode. CONSTITUTION:A compound material 4A made up of arranging a good conductive metal core 42 in a cylindrical, anticorrosion nickel alloyed base material 41 is formed into a small diameter of 1.0-1.8mm. Then a cylindrical noble metal tip 5 of 0.3-1.2mm in diameter is welded to the point face as projected more than 0.3mm. At this time, the tip 5 and the core 42 are made to contact each other, or they are close to more than 0.5mm and thus a center electrode 4 is set up. In addition, there is provided an earth electrode 1 made forming a point 1A of a compound material 10 setting up a good conductive metal core 12 in an anticorrosion nickel alloyed base material 11 in a taper part 13. If a discharge gap is formed in space between a point of this electrode 1 and that of the tip 5, any deformation due to a repeat of cold-hot in the electrode 1 is reducible without entailing heat absorption so much. Thus durability and ignitability are improvable at the same time.
Patent JP-H02243736-A (JP)
Title: Compound rolling
Inventor: GERUTO SUNDOSUTETSUTO
IPC: C22C37/04
Filed: 1989-12-12
Abstract: The present invention discloses a roll ring for hot and/or cold rolling. The rolling track comprises one or several cemented carbide rings, which are cast into a casing made by an iron alloy. The cast alloy comprisin'g a materially graphitic cast iron, which after the casting contains residual austenite. This residual austenite is at subsequent heat treatment or treatments partly or totally transformed under volume increase to mainly bainite with the aim of reducing or totally eliminating the differential shrinkage between the cast iron and the cemented carbide as a result from cooling after the casting.
Patent JP-H08177283-A (JP)
Title: Auxiliary lock device for car hood
Inventor: YAMAGAMI MICHIHISA
IPC: E05B83/24
Filed: 1994-12-22
Abstract: PURPOSE: To make it possible to release lock with simplicity and ease without affecting other members, such as a front grille. CONSTITUTION: In such a state where a hood 10 is completely closed by means of a main lock device 12, a release operation member 36 of an auxiliary lock device 14 is held in a hood 10. When the main lock device 12 is released and the hood 10 is lifted upward by a cushion member or the like and turned in a half-closed state, a lock claw 60 is locked with a striker and a hook 34 is moved upward. Accompanied by the movement of the hook member 34, the release operation member 36 is turned clockwise around a pin 64 by the action of a cam mechanism 74, thereby projecting an actuator 66 in front of a vehicle from under the half-closed hood 10.
Patent JP-H06342020-A (JP)
Title: Method for setting frequency measuring device
Inventor: KIISU EMU FUAAGASUN
IPC: G01R23/16
Filed: 1991-11-08
Abstract: PURPOSE: To improve working efficiency of a frequency measuring apparatus by inspecting an input signal to automatically set the measuring apparatus so as to be able to obtain optimum measurement and display. CONSTITUTION: A measuring circuit 111 preprocesses an input signal and stores it in a memory. A microprocessor μP109 controls the measuring circuit 111 according to the selection 107 of a user. In order to perform automatic scaling and to set parameters of the measuring circuit 111 and a display device 103, the center voltage (50% voltage) of input waveform of the display device 103 is first found and made the threshold value which is set to the measuring circuit 111. The maximum and minimum frequency of the input signal is then obtained, and a measuring parameter is set to the value close to the optimum value on the maximum and minimum parameters. A ratio of frequency resolution to a frequency range is measured while changing the selected measuring parameter so as to set the value of the parameter to make the resolution ratio sufficient.  The parameter for the display 103 is then set on the basis of the maximum and minimum frequency.
Patent JP-H09135645-A (JP)
Title: Construction of facility as cattle shed or milking shed equipped with milker and constructing material for facility as cattle shed or milking shed equipped with milker used in this construction
Inventor: SUZUKI YASUHIKO
IPC: A01J5/00
Filed: 1995-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for constructing facilities of a cattle shed or a milking shed equipped with a milker, capable of shortening the period of construction work of facilities of the cattle shed or milking shed and facilitating fitting operation of the milker. SOLUTION: Plural floor plates 10, joining tools for mutually joining these floor plates, supports 20, a fixing tool 30 for standing the supports on the floor plate 10, plural milker parts 40 and fitting tools 50 for fitting the milker parts 40 to supports 20 are simultaneously produced in a plant. Then, in a construction site for facilities of a cattle shed or milking shed, plural floor plates 10 are put side by side and mutually joined by using joining tools. The supports 20 are stood on the floor plate 10 by using the fixing tools 30 and the milker parts 40 fitted on the supports 20 are mutually connected to assemble the milkers, and the floor of cattle shed or milking shed equipped with milkers and having a prescribed area are formed.
Patent JP-S63248442-A (JP)
Title: Supported catalyst and its production
Inventor: KOSCHLIG HANS-JOACHIM
IPC: B01J23/34
Filed: 1987-12-18
Abstract: A supported catalyst suitable for nitrogen oxide reduction has an active catalyst coating containing metal oxides, which has been produced by a sol-gel process, on a solid porous supporting body.
Patent JP-H06143367-A (JP)
Title: Mold releasing method in injection molding
Inventor: SHIMANE NOBUHIRO
IPC: B29C33/44
Filed: 1992-11-06
Abstract: PURPOSE:To manufacture a molded piece in a remarkably simplified mold release processing without restriction of shape of an insert member and without leaving trace of the mold release by a method wherein the insert member is pulled out from the molded piece and is inserted into an original position again so as to release the molded piece from a mold. CONSTITUTION:A molded piece 1 is formed in injection molding by using a fixed mold 2 for divisionally forming a cavity 10 and a movable mold 3, and the molded piece is released from the mold. At this time, an insert member 4 for forming a through hole or a recess in the cavity 10 is arranged. When the formed molded piece is to be released from the movable mold 3 by means of mold opening, the insert member 4 is pulled out from the molded piece 1 through a working member 8. Thereafter, the member 4 is again inserted into an original position so as to release the molded piece 1 from the mold. For the member 4, an insert member wherein a part or the whole of the through hole 5 to be formed is made to be at the movable mold side and the part forming the through hole is made to be independent from the cavity 10 as an insert is used.
Patent JP-H06152965-A (JP)
Title: Binarization processor
Inventor: TANAKA MASAHITO
IPC: G06T1/00
Filed: 1992-11-06
Abstract: PURPOSE:To make a binarization-processed picture into a state close to an original picture, and in addition, to execute binarization processing at high speed by providing a binarization assigning means to make the gradation value of an objective dot '0' or '1' in accordance with rank order which a rank order calculating means determines. CONSTITUTION:A gradation relational arithmetic part 2 to compare the size relation of the gradation values of the dot to be processed and the dot in its circumference on the basis of the dot address of the dot to be processed by the control information of a dot address control part 7 and a comparison data buffer 3 to store successively the result of comparison by the gradation relational arithmetic part 2 are provided. This binarization processor is constituted of a rank order calculating arithmetic part 4 to execute ranking on the basis of the comparison result this comparison data buffer 3 stores and a binarization assignment processing part 5 to determine whether the objective gradation value is to be made '0' or '1' on the basis of the result ranked by the rank order calculating arithmetic part 4 and thus execute the binarization. Then, the gradation value to show the density of the dot is binarized successively by a threshold based on the density of the circumference of the dot.
Patent JP-H01165006-A (JP)
Title: Production of magnetic head
Inventor: EMOTO KAZUYUKI
IPC: G11B5/127
Filed: 1987-12-21
Abstract: PURPOSE:To overcome problems such as an adhesive strength, a weatherability or a dust sticking at the time of using an organic adhesive by bonding the respective constituting members of a magnetic head by the use of a coating agent having metal alkoxide as a main material. CONSTITUTION:The produced magnetic head is a main magnetic pole exciting type vertical magnetic head having a main magnetic film 6 held between a side face core consisting of a composite material constituted of a magnetic member 1 and a nonmagnetic member 4 and a side face core consisting of a nonmagnetic member 2. The thickness of the main magnetic film 6 corresponds to a gap and a gap forming face is bonded not by the use of the organic adhesive but by the use of the coating agent having the metal alkoxide as the main raw material. As the metals constituting the alkoxide of the main raw material of this coating agent silicon, silicon and titanium and silicon and zirconium, etc., are desirable and when this coating agent is used, a hardness is large and a dielectric constant is small, so that the problem of sticking the dust is improved.
Patent JP-H11156556-A (JP)
Title: Clad metal butt resistance welding method
Inventor: NISHIMURA AKIHISA
IPC: B23K11/18
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To prevent generation of a welding defect due to too much/too little welding electric current among each metal group of a low electric resistance and of a high electric resistance respectively even when a butt resistance welding is conducted among clad metals themselves composed of a high electric resistance metal and a low electric resistance metal. SOLUTION: High resistance layers 1a and 2a composed of a high resistance metal with a high electric resistance, and low resistance layers 1b and 2b formed on a surface of the high resistance layers 1a and 2a, comprising of a low resistance metal whose electric resistance is lower than that of the high resistance metal, comprise the first and the second clad metals 1 and 2, and the butt resistance welding is conducted among/between each end face. At this time, a groove 3 is installed only to and between the low resistance layers 1b and 2b of the butted first and second clad metals, and at the starting stage of resistance welding to flow a welding electric current, priority is given to the high resistance layers 1a and 2a of the first and second clad metals and 2.
Patent JP-H09158814-A (JP)
Title: Accumulator fuel injection device
Inventor: OKAMOTO ATSUYA
IPC: F02M55/02
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To reduce feed pressure fluctuation of an injector while holding a discharging rate and a piping diameter by setting the length of the piping which is led from an accumulating pipe to the injector to a specified magnification of the piping which is led from a high pressure pump for pressurizing fuel to the accumulating piping. SOLUTION: High pressure fuel discharged from the high pressure pump 1 of the accumulator fuel injection device of a diesel engine is passed a pump side piping 2, and it is supplied to a common rail 3 as an accumulating piping. The length 12 of an injector side piping 4 is set to satisfy the condition of the 2n times (n is an integer) of the length 11 of the pump side piping 2. The wave length K of a standing wave is decided by the length 11 of the pump side piping 2. Since λ=211 , at this constitution, namely, it becomes even number times of 1/2 of the wave length so as to generate the standing wave whose a common rail end and an injector end are formed as an antinode and the center part thereof is formed as a node. It is thus possible to prevent resonance of the pressure standing wave in the injector side piping 4.
Patent JP-H06170335-A (JP)
Title: Coating method
Inventor: SUGIURA MASAMI
IPC: B05D1/38
Filed: 1992-12-01
Abstract: PURPOSE:To relax the limit of selection of a mica-base coating material and a clear coating material to increase the freedom of design and still improve the finishing. CONSTITUTION:In the coating method, a color base coating material and a mica-base coating material composed of a resin different from that of the color base coating material as main component are applied by the wet-on-wet method, stoved and dried, and then a clear coating material is applied, stoved and dried.
Patent JP-H07178604-A (JP)
Title: Tool material, tool and manufacture of tool
Inventor: HAMANAKA SUKEAKI
IPC: B23F21/16
Filed: 1993-12-21
Abstract: PURPOSE:To provide an inexpensive tool material which can be easily machined and which has a high degree of toughness, by covering a metal material having a high degree of toughness, over its outer peripheral surface with a metal material having a high degree of hardness. CONSTITUTION:A tool material 4a is composed of an inexpensive steel layer 2 having a high degree of toughness and an expensive high speed steel layer 1 having a high degree of hardness and integrally incorporated with the steel layer 2 at the outer periphery of the latter. As a result, the tool material 4a can greatly reduce the use quantity of the expensive high speed steel material so that not only the cost thereof can be reduced, but also the toughness thereof be greatly enhanced. Thus, it can be prevented from being broken even though a bending stress is exerted thereto. Further, the hardness of the steel layer 2 is lower than that of the high speed steel layer 1 so that a cutting process such as a boring process can be greatly facilitated, and accordingly, the cutting time can be greatly shortened while the abrasion of a machining tool made of the tool material 4a can be greatly reduced, thereby it is possible to greatly reduce the frequency of replacement of machining tools.
Patent JP-H08163845-A (JP)
Title: Driver utilizing superconducting phenomenon
Inventor: WATANABE SHINICHI
IPC: H02K21/14
Filed: 1994-11-30
Abstract: PURPOSE: To obtain a driver utilizing superconducting phenomenon in which energy consumption can be reduced greatly as compared with a conventional driver employing a motor. CONSTITUTION: First to fourth permanent magnets 14-20 are bonded to the central shaft 12 of a super electromagnetic induction motor 10. A vessel 22 containing a superconductor 24 is disposed on the outside of the first to fourth permanent magnets 14-20 while spaced apart therefrom. The vessel 22 is filled with a coolant 25 in order to sustain the superconducting coils of superconductor 24 for starting, power generation and power storage in superconducting state. Upper and lower resistor coils are interposed, respectively, between first and second switches and between second and third switches disposed at the intermediate part of the superconductor 24.
Patent JP-H09157132-A (JP)
Title: Pigment for cosmetic
Inventor: KAJI FUMIHIRO
IPC: A61Q1/00
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To obtain the subject pigment containing tricalcium phosphate, low in skin irritancy, causing no rash or inflammation due to cosmetics. SOLUTION: This pigment for cosmetics, which is of spherical porous shape, contains tricalcium phosphate of low degree of alkalinity. The degree of alkalinity is defined as neutralization value to the skin, i.e., the number of milligram of an amino acid as a constituent of protein necessary for neutralizing the alkali ingredients contained in one gram of a sample. For this pigment, the degree of alkalinity is <=20mg when neutralized with alanine as a neutral amino acid, or <=2mg when neutralized with glutamic acid as an acidic amino acid, or <=1.8mg when neutralized with pyrrolidonecarboxylic acid the highest in humectancy among all amino acids. Cosmetics using this pigment have numerous pores on the surface, therefore being also excellent in the ability to adsorb and remove wastes on the skin.
Patent JP-H01211598-A (JP)
Title: Novel cyclosporine crystal, its production, pharmaceutical composition containing the same and use thereof
Inventor: DANIERU JIRON
IPC: C07K7/64
Filed: 1988-12-20
Abstract: PURPOSE: To obtain a cyclosporin compd. having a new crystal form useful as an immunosuppressor and an antiinflammatory agent for autoimmune diseases such as rheumatoid arthritis from which sustained release drugs and delayed active drugs are provided in a stable fine particulate form having a non-solvated orthorhombic system.  
     CONSTITUTION: Amorphous cyclosporin is dissolved in polyethylene glycol at 50°C with stirring to obtain a solution. The solution is allowed to stand at about 35-40°C for 24-48 hours to form crystals of CY-A/X-III type. Thereafter the solution is diluted with a plenty of water with vigorously stirring and the formed precipitates are filtered off. They are washed to remove remained polyethylene glycol and dried. Non-solvated orthorhombic system cyclosporin is obtained which has crystal lattices of a=12.7 angstrom, b=15.7 angstrom, c=36.3 angstrom and a volume per one asymmetric unit = 1804 cubic angstrom. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H03180503-A (JP)
Title: Fiber with special section
Inventor: HORIUCHI HAJIME
IPC: D01D5/253
Filed: 1989-12-11
Abstract: PURPOSE:To provide the title fiber giving adequate bounce to compressive force and capable of imparting the textile products therefrom with gloss of repose, having V-shaped section with each specified number of specific swollen and narrow parts. CONSTITUTION:The objective fiber consisting mainly of polyethylene terephthalate, copolymerized, where appropriate, with e.g. isophthalic acid, which can be produced by spinning through a nozzle having the following characteristics: (1) the angle alpha made by two axes l1 and l2 defining the V-shaped section: 30-150 deg., and (2) l1/l2=(1:1)-(1:5), 12>=(l1+l2)/m>=3 (m is maximal length rectangular to the l1 or l2 at the swollen parts). The present fiber has the following characteristics: (a) single fiber fineness: 0.1-60 denier and (b) having V-shaped section with three or more swollen parts and at least two narrow parts mutually connecting the swollen parts.
Patent JP-H05155201-A (JP)
Title: Pneumatic radial tire
Inventor: IRIE ISAMU
IPC: B60C9/22
Filed: 1991-12-05
Abstract: PURPOSE:To provide pneumatic radial tire which can be manufactured under a high productivity and has a higher uniformity more than that of an endless winding cover layer. CONSTITUTION:This is a pneumatic radial tire where a carcass layer 4, both ends of which are respectively locked to the bead cores 3 through sidewall parts 2 at both right and left sides from a tread part 1, and, in the circumferential direction of the tire, at the periphery of the tread part of this carcass layer 4, a belt layer 5 consisting of a steel cord are arranged, and at least both shoulder parts of this belt layer 5 are covered with belt cover layers 7. The belt cover layer 7 is constituted by disposing at least one reinforcing cord 7 in plural rows while winding it endlessly in the circumferential direction of a tire, and weaving transverse therads in plural places in the circumferential direction of the tire of this reinforcing cord 7a disposed in plural rows.
Patent JP-H08227854-A (JP)
Title: Exposure method and system
Inventor: IMAI YUJI
IPC: H01L21/027
Filed: 1995-11-16
Abstract: PURPOSE: To provide an exposure method and a system which is capable of carrying out a leveling and a focusing operation very accurately by a method wherein a photosensitive substrate is moved in the direction of an optical axis by a certain distance corresponding to an obtained amount of positional deviation while the photosensitive substrate is moved into the image field of a projection optical system for positioning in another shot region. CONSTITUTION: A signal corresponding to the position of a light converging point on a four-split photodetectivc element 70 is inputted into an MCU 56 through the intermediary of a signal processing circuit 72. The MCU 56 detects the direction of inclination of the exposure region of a wafer W basing on the signal outputted from the signal processing circuit 72, and a leveling stage 14 is moved by a Z-DRV 59 so as to correct the surface of the exposure region of the wafer W for inclination for chip leveling. The MCU 56 controls an XY- DRV 74 so as to enable the shot regions of a wafer to be successively exposed monitoring the moving position of an XG stage 16 with the output of an interferometer IFM.